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1)  nugget effect
块金效应
2)  nugget effect
金块效应
3)  blocking effects
块效应
1.
By this way,not only the disturbed "blocking effects" which always lies in traditional DCT algorithm can be reduced,but the coding rate can be increased without losing any coding quality than other hierarchical DCT zerotree coding as well.
使用层次DCT变换与零树编码相结合的方法,在扫描编码过程中按Peano-h ilbert扫描顺序进行编码,不仅克服了传统分块DCT编码存在的“块效应”现象,而且与一般的零树编码方法相比,能在保证相同图像压缩质量的同时,缩短处理时间,从而提高编、解码效率。
2.
This paper discusses the theory and way to reduce blocking effects.
在低码率视频压缩技术中,块效应现象是比较明显的问题。
4)  block effect
块效应
1.
A loop-filter for removing the block effect based on the characteristics of variable length coding and the corresponding principle of picture character behavior both in time and frequency domain was proposed.
针对低码率编码情况下块效应严重的现象,提出一种环路滤波去除块效应的算法。
2.
Such defects as the block effect and ring effect show up after the image is reconstructed.
在基于DCT域内系数量化的压缩算法中,随着码率的降低,量化也越来越粗糙,使重建后的图像产生“块效应”和“振铃现象”等问题。
3.
Via simulation,"block effect" errors exist in the scheme.
经仿真观察,该算法存在类似"块效应"的定位误差。
5)  blocking effect
方块效应
1.
In this paper,we propose an improving method of removing the blocking artifacts on images based on the theory of projections onto convex sets(POCS) in 3 to decrease the blocking effect.
本文基于文献[3]中的利用凸集投影(POCS)理论的去方块方法,提出一种改进方案来降低图像的方块效应。
2.
This method can preserve the main structure of image, smoothing noise and removing discrete cosine transform blocking effects.
提出基于总体方差最小消去离散余弦变换DCT的方块效应,推导出水平集方程,用最小/最大曲率流替代水平集中的平均曲率流。
6)  blocking artifacts
方块效应
1.
This paper firstly introduces the recent situation of digital television;and describes some typical matter in aspect of video compression,such as Mosquito noise and Blocking artifacts;then noise reducer technique followed,like preliminary smoothness process and MPEG Noise Reducer of Algolith company;finally advanced prospect of future.
本文首先简单介绍了数字电视的近况;然后描述了其视频压缩方面存在的问题,典型的像蚊式噪声和方块效应等;再给出了几种降噪技术,如预平滑处理、Algolith公司的MNR(MPEG Noise Reducer-MPEG消噪器)等;最后提出了对未来的展望。
2.
In order to reduce the visible blocking artifacts at the block boundary with Block Discrete Cosine Transform(BDCT)at low bit rates,a new blocking-artifact reduction algorithm in DCT domain is presented in this paper.
为了减少低比特率时块离散余弦变换(BDCT)在块边界所出现的明显可见的方块效应,提出了一种新的DCT域的去块效应消除算法。
3.
A major drawback of block discrete cosine transform(BDCT) is that the decoded images,especially at very low bit rates,exhibit highly noticeable blocking artifacts near the block boundaries.
块离散余弦变换(B lock D iscrete Cosine Transform)的主要缺点是在低比特率时其恢复图像的块边界上会出现明显可见的方块效应,降低了图像的视觉质量。
补充资料:霍普金森效应(Hopkinsoneffect)
霍普金森效应(Hopkinsoneffect)

软磁材料的初始磁导率在居里温度附近,随着温度的升高,由于磁晶各向异性常数比饱和磁化强度更快地趋近于零而出现最大值的现象称为霍普金森效应。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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